That type of thinking is no different than the christians who believe that unless everyone else believes as they do then they ALL go to hell.

That ype of “enforced community” bullshit is exactly that. Bullshit.

People spend way too much of their time worrying about everyone else. Yes, helping when you can is a good thing.

You, however, are the one professing all the doom here. If not everyone believes the right things then we are all doomed.

Except who decides what those right things are, and what will happen when you teach society to think in that way, and then some demagogue takes control, and decides to subtly start changing that that right thing is?

Why, you get what we’re going through right now, don’t you…

So no, group think is never a good idea even if the thoughts are the “right” ones.